COMPARATIVE STUDY OF OXIDATIVE STRESS IN PATIENTS WITH Β -THALASSEMIA MAJOR ON DEFERASIROX VERSUS DEFEROXAMINE THERAPY.

Accumulation of iron in vital organs is increasingly challenging in clinical settings during the lifespan of thalassemia patients. Iron overload hurdle these organs to redox imbalances. Commonly used iron-chelating agents in (deferasirox and, deferoxamine) could have a positive antioxidant role.

Proliferative Index (Ki67) for Prediction in Breast Duct Carcinomas.

Background and objectives: To date, many tumor markers have been used to predict prognosis and therapeutic response in patients with breast cancer. The well established and routinely applied tumor markers are the estrogen-receptor, progesterone-receptor and Her2/neu-receptor. In the current study, we aimed to highlight any association of the proliferation index (Ki67) in breast infiltrative duct carcinoma with the tumor grade, tumor size and nodal status in addition to hormone receptor status.